143556746

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:410

約数の個数: 32

約数和(自身を含む): 225607680

約数和(自身を除く): 82050934

約数列:

[1, 2, 67, 71, 79, 134, 142, 158, 191, 382, 4757, 5293, 5609, 9514, 10586, 11218, 12797, 13561, 15089, 25594, 27122, 30178, 375803, 751606, 908587, 1010963, 1071319, 1817174, 2021926, 2142638, 71778373, 143556746]

約数ペア:

[(1, 143556746), (2, 71778373), (67, 2142638), (71, 2021926), (79, 1817174), (134, 1071319), (142, 1010963), (158, 908587), (191, 751606), (382, 375803), (4757, 30178), (5293, 27122), (5609, 25594), (9514, 15089), (10586, 13561), (11218, 12797)]